Column selection
[化] 柱选择
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
A proper amount of exercise contributes to good health.
适度的运动有益于健康。
That fox!
你这只狐狸！